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SBFV-LB

Specification

  • FOR BS EN 1092-2 (BS4504) PN10 / PN16 FLANGE MOUNTING
  • FACE-TO-FACE DIMENSION TO ISO 5752 / BS 5155 / BS EN 593
  • LEVER / WORM GEAR OPERATOR

Note :
Design and specifications are subject to change without prior notice.

Download

For a comprehensive overview of the product specifications mentioned above, feel free to download the product catalog here: SBFV-LA-1 and SBFV-LA-2.

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Material

Part Material BS EN*
Body Stainless Steel 304 10283 GX5CrNi19-10
Stainless Steel 316 10283 GX5CrNiMo19-11-2
Disc Stainless Steel 304 10283 GX5CrNi19-10
Stainless Steel 316 10283 GX5CrNiMo19-11-2
Seat Ring EPDM
NBR
PTFE
VITON
Shaft Stainless Steel 420 10088-3 X20Cr13
Stainless Steel 431 10088-3 X17CrNi16-2
O-Ring NBR
Bushing Resin

*: Indicates the corresponding equivalent standard material for BS EN.

Pressure / Temperature Ratings

Working Pressure 16 bar
Testing Pressure Shell: 1.5 times
Seat: 1.1 times
Working Temperature -20ºC to 110ºC (EPDM Seat)
-10ºC to 80ºC (NBR Seat)
5ºC to 120ºC (PTFE Seat)
-10ºC to 135ºC (VITON Seat)
Suitable Media Water & Oil

Structure

Dimension

Size (mm) A (mm) B (mm) C (mm) D (mm) E (mm) F (mm) G (mm)
50 43 70 157 248 238 150 145
65 46 76 167 248 238 150 145
80 46 93 173 248 254 150 145
100 52 106 209 248 290 150 145
125 56 123 219 248 300 150 145
150 56 139 248 248 329 150 145
200 60 166 275 375 424 205 280
250 68 203 322 375 471 205 280
300 78 238 347 375 496 205 280
350 78 270 - - 558 205 280
400 102 307 - - 676 251 280
450 114 336 - - 702 251 280
500 127 373 - - 733 251 280
600 154 429 - - 877 300 385

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